Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1974-03-01
1976-10-19
Thomas, Jr., James O.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
195 63, 1951035R, 424 3, 424 8, 424 11, 424 13, 424 75, A61K 3512, G01N 100, G01N 3100, G01N 3316
Patent
active
039871592
ABSTRACT:
Stable preparations of sensitized erythrocytes are provided by simultaneously admixing washed erythrocytes in a buffered aqueous solution of glutaraldehyde, antigen or antigen-protein conjugate and formaldehyde. After washing, the separated sensitized erythrocytes can be lyophilized and thereby become stable at room temperature.
REFERENCES:
patent: 3057775 (1962-10-01), Rendon
patent: 3096250 (1963-07-01), Ingraham
patent: 3548051 (1970-12-01), Dingwall
patent: 3553310 (1971-01-01), Csizmas
Onkelinx, Immunology, vol. 16, 1969, pp. 35-43.
Spona Jurgen
Topert Michael
Fagelson A. P.
Schering Aktiengesellschaft
Thomas, Jr. James O.
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